This assignment is a part of Johns Hopkins Data Science course, the aim of this exercise is to show the some features that can be shown through shiny webapp.
Gapminder was founded in Stockholm on 25 February 2005 by Ola Rosling, Anna Rosling Rönnlund, and Hans Rosling. In 2006, Hans gave his first TED talk, called, “The best statistics you’ve ever seen”. It became one of the most watched TED talks ever. Excerpt of the Gapminder data on life expectancy, GDP per capita, and population by country is freely available on R library gapminder. The main data frame gapminder has 1704 rows and 6 variables.